Is AD 2006-10-07 a recurring Airworthiness Directive?

No — AD 2006-10-07 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 2006-10-07 apply to?

AD 2006-10-07 applies to Hamilton Sundstrand — models 14RF-9, 14RF. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2006-10-07

one-time

Official AD 2006-10-07 · FR doc 06-4390 · 2006-05-12 · propeller

Airworthiness Directives; Hamilton Sundstrand Model 14RF-9 Propellers

What this AD requires

The FAA is adopting a new airworthiness directive (AD) for Hamilton Sundstrand model 14RF-9 propellers. This AD requires visual, feeler gage, and tap test inspections of certain serial number (SN) propeller blades of the "+E" repair configuration for blade delamination, and removing the blade from service if the blade fails inspection. This AD also requires removing those serial-numbered propeller blades from service by March 1, 2007. This AD results from reports of delaminated blade fiberglass repair patches that allowed corrosion to form on the aluminum blade spar under the patch. We are issuing this AD to prevent blade failure that could result in separation of a propeller blade and loss of control of the airplane.

Which aircraft AD 2006-10-07 applies to

MakesHamilton Sundstrand

Models14RF-9, 14RF

Serial-conditional — narrows to serials ?–885751.

Formerly Hamilton Standard Division. Applies only to propeller blades in the '+E' repair configuration (excludes '+E2' repair configuration) with serial numbers below 885751. Installed on, but not limited to, Embraer 120 airplanes.

Whether AD 2006-10-07 actually applies to your aircraft (by serial and installed parts) and whether it’s already complied with comes from that aircraft’s records.

How AD compliance is recorded

A valid compliance record (14 CFR 43.9) states:

Method of compliance — The specific action taken (inspected, replaced, modified) and to what revision.

Date — When the work was done.

Aircraft time — Total time in service / tach at compliance — how recurring next-due is computed.

Signature & certificate — The A&P/IA who returned it to service, with certificate number.

Is AD 2006-10-07 complied with on your aircraft?

Tailplate reads a tail number’s logbooks and matches every applicable AD — including this one — to its compliance evidence, with recurring next-due dates computed.

Look up a tail number →Read the full directive (Federal Register)

Applicability is derived from the FAA directive corpus and is advisory, not a legal airworthiness determination. Compliance is established only from an aircraft’s actual records.